Acta Cryst. (2010). E66, m1185-m1186  [ doi:10.1107/S1600536810034197 ]

A tetrasilver(I)ditungsten(VI) cluster with sulfide and bis(diphenylphosphino)methane ligands

R. Wang, L.-L. Song, K.-Y. Hu, Q.-H. Jin and C.-L. Zhang

Online 4 September 2010

Key indicators

• Single-crystal X-ray study
• T = 93 K
• Mean (C-C) = 0.007 Å
• R factor = 0.039
• wR factor = 0.089
• Data-to-parameter ratio = 20.5

checkCIF/PLATON results

No syntax errors found




Alert level B
PLAT232_ALERT_2_B Hirshfeld Test Diff (M-X)  Ag2    --  S5      ..      10.42 su   
PLAT910_ALERT_3_B Missing # of FCF Reflections Below Th(Min) .....         25      

Alert level C
PLAT220_ALERT_2_C Large Non-Solvent    C     Ueq(max)/Ueq(min) ...       3.93 Ratio
PLAT232_ALERT_2_C Hirshfeld Test Diff (M-X)  Ag1    --  S5      ..       8.04 su   
PLAT232_ALERT_2_C Hirshfeld Test Diff (M-X)  Ag3    --  S6      ..       6.64 su   
PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L=  0.600         17      
PLAT913_ALERT_3_C Missing # of Very Strong Reflections in FCF ....          1      
PLAT912_ALERT_4_C Missing # of FCF Reflections Above STh/L=  0.600         61      

Alert level G
PLAT083_ALERT_2_G SHELXL Second Parameter in WGHT Unusually Large.      13.84      
PLAT380_ALERT_4_G Check Incorrectly? Oriented X(sp2)-Methyl Moiety        C81     

   0 ALERT level A = In general: serious problem
   2 ALERT level B = Potentially serious problem
   6 ALERT level C = Check and explain
   2 ALERT level G = General alerts; check

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   5 ALERT type 2 Indicator that the structure model may be wrong or deficient
   3 ALERT type 3 Indicator that the structure quality may be low
   2 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

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